The CAMELS Project: Public Data Release

نویسندگان

چکیده

Abstract The Cosmology and Astrophysics with Machine Learning Simulations (CAMELS) project was developed to combine cosmology astrophysics through thousands of cosmological hydrodynamic simulations machine learning. CAMELS contains 4233 simulations, 2049 N -body 2184 state-of-the-art that sample a vast volume in parameter space. In this paper, we present the public data release, describing characteristics variety products generated from them, including halo, subhalo, galaxy, void catalogs, power spectra, bispectra, Ly α probability distribution functions, halo radial profiles, X-rays photon lists. We also release over 1000 catalogs contain billions galaxies CAMELS-SAM: large collection have been combined Santa Cruz semianalytic model. all data, comprising more than 350 terabytes containing 143,922 snapshots, millions halos, galaxies, summary statistics. provide further technical details on how access, download, read, process at https://camels.readthedocs.io .

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The first WASP public data release

The WASP (wide angle search for planets) project is an exoplanet transit survey that has been automatically taking wide field images since 2004. Two instruments, one in La Palma and the other in South Africa, continually monitor the night sky, building up light curves of millions of unique objects. These light curves are used to search for the characteristics of exoplanetary transits. This firs...

متن کامل

Northern Sky Variability Survey: Public Data Release

The Northern Sky Variability Survey (NSVS) is a temporal record of the sky over the optical magnitude range from 8 to 15.5. It was conducted in the course of the first-generation Robotic Optical Transient Search Experiment (ROTSE-I) using a robotic system of four comounted unfiltered telephoto lenses equipped with CCD cameras. The survey was conducted from Los Alamos, New Mexico, and primarily ...

متن کامل

The Challenges of Preparing Sensitive Data for Public Release

Survey piactitioners arechallenged to meet he ever rising demand for microdata fdes while protecting the confidentiality of the individual data provider. Data pmcessing tools are becoming quite sophisticated which is an aid to survey practitioners, but also a potential tool to data snoops. Additionally, there is a percqtioo that participation in surveys is declining world wide; partially due to...

متن کامل

Bio-Mirror project for public bio-data distribution

Timely worldwide distribution of biosequence and bioinformatics data depends on high performance networking and advances in Internet transport methods. The Bio-Mirror project focuses on providing up-to-date distribution of this rapidly growing and changing data. It offers FTP, Web and Rsync access to many high-volume databanks from several sites around the world. Experiments with data grids and...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Astrophysical Journal Supplement Series

سال: 2023

ISSN: ['1538-4365', '0067-0049']

DOI: https://doi.org/10.3847/1538-4365/acbf47